Rhubarb (Rheum Rhabarbarum) is a perennial herb in the Polygonaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 3-8. This plant is toxic to cats and dogs — keep it out of reach of pets.
Rheum rhabarbarum, commonly known as rhubarb, is a perennial herbaceous plant cultivated for its edible, acidic petioles used in cooking.

Rhubarb
Rheum Rhabarbarum
Rheum rhabarbarum, commonly known as rhubarb, is a perennial herbaceous plant cultivated for its edible, acidic petioles used in cooking.
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Care Calendar
Monthly care tasks for Rhubarb
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Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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